Ecumenical Patriarch Thomas I

Ecumenical Patriarch Thomas I (551-610) was the Ecumenical Patriarch of Constantinople from 607 to 610, succeeding Ecumenical Patriarch Kyriakos II and preceding Ecumenical Patriarch Sergios I.

Biography
Thomas' reign was obscure, and much is unknown aside from his regnal years, 607-610. He was succeeded by Ecumenical Patriarch Sergios I.